| Company | Timeline | Status | |
| Mendip Rail Limited Director • Director | 3 Aug 2000←1 Year 4 Months→18 Dec 2001 | Active | |
United Marine Holdings Limited Director • Director | 26 Jun 2000←1 Year 4 Months→31 Oct 2001 | Dissolved | |
| United Marine Aggregates Limited Director • Unreported | 26 Jun 2000←1 Year 4 Months→31 Oct 2001 | Dissolved | |
| Tarmac Marine Limited Director • Director | 26 Jun 2000←1 Year 4 Months→31 Oct 2001 | Active | |
Hanson Quarry Products Overseas Limited Director • Chartered Accountant | 4 Jul 1997←4 Years→26 Apr 2002 | Dissolved | |
| Hanson Quarry Products Ventures Limited Director • Chartered Accountant | 4 Jul 1997←4 Years→16 Jul 2001 | Active | |
| Hanson Marine Holdings Limited Director • Chartered Accountant | 20 Nov 1995←4 Years→1 Sep 2000 | Active | |
| Hanson Marine Limited Director • Chartered Accountant | 20 Nov 1995←4 Years→1 Sep 2000 | Active | |
P.& B.J.Dallimore Limited Director • Finance Director/company Secre | 7 Apr 1993←2 Years 8 Months→31 Dec 1995 | Dissolved | |
| Hanson Aggregates Marine Limited Director • Finance Director/company Secre | 7 Apr 1993←7 Years→1 Sep 2000 | Active | |
